XWiki doesn't start on Windows if you install it using the .exe installer and inside Program Files

• Install XWiki 7.3 using the .exe installer
• Start XWiki using the shortcut on your desktop
• Notice in the console the below error:

  MKDIR: ${jetty.base}\lib
  java.nio.file.AccessDeniedException: C:\Program Files\XWiki Enterprise 7.3\.\lib
          at sun.nio.fs.WindowsException.translateToIOException(WindowsException.java:83)
          at sun.nio.fs.WindowsException.rethrowAsIOException(WindowsException.java:97)
          at sun.nio.fs.WindowsException.rethrowAsIOException(WindowsException.java:102)
          at sun.nio.fs.WindowsFileSystemProvider.createDirectory(WindowsFileSystemProvider.java:504)
          at java.nio.file.Files.createDirectory(Files.java:674)
          at java.nio.file.Files.createAndCheckIsDirectory(Files.java:781)
          at java.nio.file.Files.createDirectories(Files.java:767)
          at org.eclipse.jetty.start.FS.ensureDirectoryExists(FS.java:77)
          at org.eclipse.jetty.start.Main.start(Main.java:748)
          at org.eclipse.jetty.start.Main.main(Main.java:112)
  

I tested this on VM-IE10 with Windows 7.
XWiki7.2 installer is working ok.